Components and sensors

This FTDI breakout is a super small board with a standard FT232RL USB to serial IC circuit. The pinout fits FTDI cable making it compatible with any Arduino or Arduino compatible 5V boards.

This FTDI breakout is a super small board with a standard FT232RL USB to serial IC circuit. The pinout fits FTDI cable making it compatible with any Arduino or Arduino compatible 5V boards.

5x Push Switch Button B3F Omron Red Key 12mm features:

- 5x Push Buttons B3F Omron Key
- Maximum current: 50 mA
- Tension DC: 24V
- Operating force: 1.27N
- Switch terminals: weldable
- Contact: SPST-NO
- Contact resistance: 100M Ohm
- Type of action: Superficial
- Measures: 12x12x7.3mm

This little board is great for any type of prototyping - enables troubleshooting and debugging of any board with voltage from 0 to 5.5V. The  board interprets the commands and sends them further via a proper protocol (ranging from UART through I2C up to HDD44780 LCD). The Pirate lets analyze as well the data sent back from the device to the computer terminal effectively allowing to decipher potential errors. The bootloader installed on the board enables the quick and easy update of firmware and changing the functionality of the board.

This board features PIC24FJ64 and FT232RL USB-to-serial chip enabling swift communication over the mini-B USB port. On the other end of the board 2x5 pin header is placed with detailed descriptions of each pin.

5x Push Switch Button B3F Omron Blue Key 12mm features:

- 5x Push Buttons B3F Omron Key
- Maximum current: 50 mA
- Tension DC: 24V
- Operating force: 1.27N
- Switch terminals: weldable
- Contact: SPST-NO
- Contact resistance: 100M Ohm
- Type of action: Superficial
- Measures: 12x12x7.3mm

A virtual serial port to your PC through the USB port. FT232 USB to TTL Serial Converter Adapter Module 5V 3.3V + Cable features:
- USB-Serial TTL 3.3V -5V Converter
- LED indicator for Tx, Rx, power supply
- Communication: Transceiver RX / TX TTL COM Virtual RS232
- Voltage: 3.3V or 5V - via jumper
- Pins: DTR, RX, TX, VCC, CTS, GND
- Protections: Electronic fuse up to 500mA
- Size: 35 x 17 mm Pitch 2,54mm
- Connection: Mini USB. Driver: W98 / W2000 / W2003 / W2008 / WinXP / WinVista / W7 / W8 / Linux / Mac
Useful links for Arduino / Raspberry programming and projects with Arduino / Raspberry boards:
User manual for remote control + 4-channel receiver 315 MHz IC2262
- Wire the USB />

FTDI FT232RL USB-UART Converter - Mini USB features:
- Serial Converter USB-TTL 3.3V - 5V
- LED indicator of Tx, Rx, power.
- Communication: TTL COM Virtual RS232 RX / TX Transceiver
- Voltage: 3.3V or 5V - per bridge
- Pins: DTR, RX, TX, VCC, CTS, GND
- Protections: Electronic fuse up to 500mA.
- Size: 46 x 19 mm. Step 2.54mm.
- Connection: Mini USB
- Driver: Windows 7 / 8/10 Linux / Mac / Android
- USB TO UART solution with mini USB connector
- FT232RL original on board
- Compatible with Mac, Linux, Android, WinCE, Windows 7/8 / 8.1 / 10 ...
- 3 power mode: 5V output, 3.3V output or powered by the destination board (3.3V-5V)
- 3 LEDs: TXD LED, RXD LED, POWER LED
- Functional pins

5x Pushbutton B3F Green Key Omron Electronica Arduino Prototype Switch 12 features:
- 5x Pushbuttons B3F Omron
- 5x Keys
- Maximum current: 50mA
- Tension DC: 24V
- Operating force: 1.27N
- Switch terminals - Weldable
- Contact: SPST-NO
- Contact resistance: 100M Ohm
- Type of action: Superficial
- Measures: 12x12x7.3mm

This converter has an internal DC / DC supply and a total isolation between the USB and the RS485 output and allows to establish a reliable and safe communication.
Its FT232RL component has excellent compatibility and a communication rate up to 3M for a maximum distance of 1.2 km. The RS485 output interface uses an optical coupler with high speed for an optical insulation of 1500V and a protection against lightning of 600W: these characteristics allow to protect the computer from the potential damage of static electricity, lightning, over voltages and ground faults. Optical Isolated Converter FT232RL USB 2.0 to RS485 features:
- Required systems: WINDOWS CE / 2000 / XP / VISTA / WIN 7 / LINUX / MAC OS
- Internal DC />

Momentary Pushbutton Switch N/A NO 2A 36V 16mm Stainless Steel features:
- Type of operation: momentary (automatic return)
- Contact switch: 1 NA (normally open)
- Max Switch Classification: 2A / 36VDC
- Type of terminal: Screw
- Body material: Stainless steel
- Button Material: Stainless steel
- Protection Classification: IP67 / IK08
- Operating temperature: -20C + 55C

Latching Metal Switch 16mm Stainless Steel features:
- For panel N/A NO 2A 36V Stainless Steel On/Off
- Type of operation: On/Off
- Contact switch: 1 NA (normally open)
- Max Switch Classification: 2A/36VDC
- Type of terminal: Screw
- Body material: Stainless steel
- Button Material: Stainless steel
- Protection Classification: IP67 / IK08
- Operating temperature: -20C + 55C

Ideal for connecting TTL RS232 devices to your PC through the USB port. CP2102 USB 2.0 A RS232 Converter UART TTL Serial features:
- Controller CP2102
- 5 pins: 3.3v, 5.0v, TxR, RxD, GND
- Standard USB type to male and 5 pin TTL connector
- 3 Status LEDs: Power, RX and TX
- USB 2.0 specification with 12Mbps maximum speed

Ideal for connecting TTL RS232 devices to your PC through the USB port. USB to A RS232 UART TTL 5V Converter + Cables features:
- Compatible controller PL2303HX
- 5 pins: 3.3v, 5.0v, TXR, RDX, GND
- Heat shrinkable insulating cover
- LED indicators of data transmission
- 2.5A self-recovery protective fuse
- Supported OS: WinME, Win2003, Win XP, Vista, Win 7, Linux
- Weight: 40 gr. (approx.)

12V Push Button LED Red 16mm features:
- Momentaneo panel N/A NO with return 2A Steel
- Type of operation: momentary (automatic return)
- Contact switch: 1 NA (normally open)
- Max Switch Classification: 2A / 12VDC
- Body material: Stainless steel
- Button Material: Stainless steel
- Protection Classification: IP67 / IK08
- Operating temperature: -20C + 55C

12V Push Button LED Green 16mm features:
- Momentaneo panel N/A NO with return 2A Steel
- Type of operation: momentary (automatic return)
- Contact switch: 1 NA (normally open)
- Max Switch Classification: 2A / 12VDC
- Body material: Stainless steel
- Button Material: Stainless steel
- Protection Classification: IP67 / IK08
- Operating temperature: -20C + 55C

Ideal to connect TTL RS232 devices to your PC through the USB port. RS232 USB to Serial TTL Adapter Module - USB to Serial PL2303HX PL2303 features:
> - Compatible PL2303 controller
- 5 pins: 3.3V, 5.0V, TxR, RxD, GND
- Heat shrinkable insulating cover
- Led data transmission indicators
- 2.5A self-recovery protector fuse
- Supported OS: Win ME, Win2003, Win XP, Vista, Win 7
- Weight: 40 gr. (approx.)

CP2102 USB 2.0 to RS232 RS485 TTL 3.3V 5V converter features:
- Ideal for connecting TTL RS232 RS485 devices to your PC through the USB port

12V Momentary LED Push Button Switch White 16mm N/A NO features:
- Type of operation: Momentary (automatic return)
- Contact switch: 1 NA (normally open)
- Max Switch Classification: 2A / 12VDC
- Body material: Stainless steel
- Button Material: Stainless steel
- Protection Classification: IP67 / IK08
- Operating temperature: -20C+

12V Momentary LED Pushbutton Blue 16mm N/A NO features:
- Type of operation: momentary (automatic return)
- Contact switch: 1 NA (normally open)
- Max Switch Classification: 2A / 12VDC
- Body material: Stainless steel
- Button Material: Stainless steel
- Protection Classification: IP67 / IK08
- Operating temperature: -20C + 55C
- Color: Blue

Ideal for connecting RS485 devices to your PC through the USB port. USB to RS485 USB to 485 Max485 Converter features:
- CH340 controller
- Supported OS: Win XP, Vista, Win 7.8, OS, Linux
- Work with Modbus, Profibus
- USB 2.0 specification with 6Mbps of maximum speed
- Measures: 60x 18x 14 mm

Mini RS232 to TTL Adapter Max3232 Converter features:
- Converter for RS232 to TTL levels
- MAX3232CSE chip
- Voltage: 3V a 5V
- Speed: no more than 120kbps
- Dimensions: 16x9mm

24V Momentary LED Pushbutton Blue 16mm N/A NO features:
- Type of operation: momentary (automatic return)
- Contact switch: 1 NA (normally open)
- Max Switch Classification: 2A / 24VDC
- Body material: Stainless steel
- Button Material: Stainless steel
- Protection Classification: IP67 / IK08
- Operating temperature: -20C + 55C

Converter Module RS485 a Transceiver TTL 485 Max485 5V PLC features:
- Working voltage and TTL levels: 5V
- Size: 44 x 14 mm

- Tipo de operación: momentáneo (retorno automático)
- Interruptor de contacto: 1 NA (normalmente abierto)
- Max Interruptor Clasificación: 2A / 12VDC
- Material del cuerpo: Acero inoxidable
- Botón Material: Acero inoxidable
- Protección Clasificación: IP67 / IK08
- Temperatura de funcionamiento:
- 20C +55C
- Color : Azul

12V Momentary LED Pushbutton Green 16mm N/A NO features:
- Type of operation: momentary (automatic return)
- Contact switch: 1 NA (normally open)
- Max Switch Classification: 2A / 12VDC
- Body material: Stainless steel
- Button Material: Stainless steel
- Protection Classification: IP67 / IK08
- Operating temperature: -20C + 55C
- Color: Green

This product is widely used in radio modifications, cell phone flash, xbox360 flash detection, GPS, car, Flash, HDD repair, top box upgrade.
It can be used to download MCU types. Module MAX3232 Converter RS232 to TTL Port DB9 female features:
- Input voltage: 3.3 - 5 VDC
- Multi-channel RS232 controller / receiver MAX3232
- Transmission / reception speed up to 250 kbit / s
- DB9 serial port
- Interface with four pins:
       - TX: transmission signal
       - RX: reception signal
       - VCC: Supply voltage
       - GND: connects the power cathode
- Operating temperature: -65 ° C - + 150 ° C
- UART communication
- Includes a 4-wire female / female connector for easy connection with the arduino

12V Momentary LED Pushbutton Red 16mm N/A NO features:
- Type of operation: momentary (automatic return)
- Contact switch: 1 NA (normally open)
- Max Switch Classification: 2A / 12VDC
- Body material: Stainless steel
- Button Material: Stainless steel
- Protection Classification: IP67 / IK08
- Operating temperature: -20C + 55C
- Color: Red

Characteristic: - AVR 5V / 3.3V microcontrollers - change the programming voltage through jumper JP1
- LED status indicators - Transmission speed: 5kB / s
- Fuse protector against possible damage to the USB port
- Supported OS: Win ME, Win XP, Vista, Win 7, Win8, Linux
- Works with Bascom, Eclipse, WINAVR, avrDUDE, ARDUINO IDE, ATMEL STUDIO The programmer is compatible with most AVR Atmel processors: - MEGA series 8,16,32,64,218 € ¦
- Tiny series: ATtiny10, ATtiny11, ATtiny12, ATtiny13, ATtiny13A, ATtiny15 € ¦
- CAN series: AT90CAN32, AT90CAN64, AT90CAN128 € ¦
- AT90S2313 series, AT90S2323, AT90S2343, AT90S4414, AT90S4433 € ¦

Characteristic:
- For panel N / A NO 2A 36V Stainless Steel on / off
- Type of operation: On / Off
- Contact switch: 1 NA (normally open)
- Max Switch Classification: 2A / 12VDC
- Body material: Stainless steel
- Button Material: Stainless steel
- Protection Classification: IP67 / IK08
- Operating temperature: -20C + 55C
- Color: Blue

With KANDA adapter it is ideal for projects with ARDUINO. Characteristic: - AVR 5V / 3.3V microcontrollers - programming voltage change through jumper JP1
- Status LED indicators
- Transmission speed: 5kB / s
- Protective fuse of possible damage to the USB port
- Supported OS: Win ME, Win XP, Vista, Win 7, Win8, Linux
- Works with Bascom, Eclipse, WINAVR, avrDUDE, ARDUINO IDE, ATMEL STUDIO The programmer is compatible with most AVR Atmel processors: - MEGA series 8,16,32,64,218 € ¦
- Tiny series: ATtiny10, ATtiny11, ATtiny12, ATtiny13, ATtiny13A, ATtiny € 15 ¦
- CAN series: AT90CAN32, AT90CAN64, AT90CAN128 € ¦
- AT90S2313 series, AT90S2323, AT90S144, AT90S1434 ¦

Latching push-button 12V normally open
- For panel N / A NO 2A 36V Stainless Steel on / off
- Type of operation: On / Off
- Contact switch: 1 NA (normally open)
- Max Switch Classification: 2A / 12VDC
- Body material: Stainless steel
- Button Material: Stainless steel
- Protection Classification: IP67 / IK08
- Operating temperature: -20C + 55C
- Color: Red

Ideal for connecting TTL RS232 devices to your PC through the USB port. PL2303HX PL2303 USB to UART TTL Cable Module RS232 Converter 4 Pin features:
- Compatible controller PL2303HXA
- 4 pins: 5.0V (red), TxR (green), RxD (white), GND (black)
- 2.5A self-recovery protective fuse
- Supported OS: Win8, Win10, WinME, Win2003, Win XP, Vista, Win 7 The 64-bit Prolific drivers provided by Microsoft through Windows Update will not work with most adapters and will therefore generate the generic "Code 10" error.

An RS232 serial port to your PC through the USB port USB 2.0 A Serial Port Cable Adapter DB9 RS232 Series features:
- CH341 driver
- Supported OS: WinME, Win2003, Win XP, Vista, Win 7, Linux, MAC OS9.0/OSX
- High quality, shielded cable
- Power and data in the same cable, does not require more adapters
- Compatible USB interface 1.1 and 2.0
- Support up to 1 mega data transfer
- Length 73cm The adapter allows you to connect a computer with: - Electric meters
- Decoders, programmers
- Cash registers
- Satellite TV
- Control panels
- Mobile phones
- Diagnostic interfaces for cars
- The administration of Cisco routers

Characteristic:
- For panel N / A NO 2A 36V Stainless Steel on / off
- Type of operation: On / Off
- Contact switch: 1 NA (normally open)
- Max Switch Classification: 2A / 12VDC
- Body material: Stainless steel
- Button Material: Stainless steel
- Protection Classification: IP67 / IK08
- Operating temperature: -20C + 55C
- Color: Green

Momentary LED Pushbutton Blue 22mm N/A NO features:
- Type of operation: momentary (automatic return)
- Contact switch: 1 NA (normally open)
- Max Switch Classification: 2A / 12VDC-24VDC
- Body material: Stainless steel
- Button Material: Stainless steel
- Protection Classification: IP67 / IK08
- Operating temperature: -20C + 55C
- Color: Blue

3.3V/5V I2C logic level converter module with soldering pins.
Ideal to connect a device that works at 3.3V to one that works with 5V.
It works with digital signals (high and low levels).
Logic Level Converter 3.3 / 5V I2C IIC features:
- Voltage: 3.3V/5V
- Measures: 1.5x 1 cm

Push button 6x6x4mm features:
-Touch Push Tact Switch mini electronic Arduino push button
-Measures: 6x6x45mm
-Quantity: 1 unit

A multiplexer of this type actually only acts as a switch 16 to a 1.
The 4 digital pins are used to set high or low, (binary Y0-Y15) to determine which input pin is connected to pin "Z".
The control input S0-S3 is set to low "logic level 0", the signal C0 is connected to the output Z. Multiplexer 16 Channels CD74HC4067 MUX/DEMUX features:
- Based on chip CD74HC4067
- Analog signal input: Y0-Y15, 16 channels
- Analog signal output: Z pin
- Digital input, channel control: S0-S3
- Module size: approx. 4 x 1.8cm
- Package includes:
* 1 x CD74HC4067 MUX connection module
* 2 x row of soldering pins

Connecting a 3.3V device to a 5V system is a challenge.
The bidirectional logic level converter is a small device that safely drops the signals from 5V to 3.3V and increases 3.3V to 5V at the same time.
This level converter also works with 2.8V and 1.8V devices. What really separates this logic level converter from our previous versions is that it can successfully set its high and low voltages and go up and down between them safely on the same channel.
Each level converter has the ability to convert 4 pins on the high side to 4 pins on the low side with two inputs and two outputs provided for each side. The level converter is very easy to use. The board needs to be powered from the two sources of voltage (high voltage and low voltage) that your system is using.

Push button 6x6x4mm features:
-Touch Push Tact Switch mini electronic Arduino push button
-Measures: 6x6x4.3mm

This bidirectional logic level converter can be used with normal series, I2C, SPI and other digital signals. It does not work with an analog signal.
It is very easy to use. The card must be powered from the two voltages (high and low voltage) used by the system.
A high voltage (5 V for example) to the pin "HV", low voltage (3.3 V for example) in "LV", and the system ground to pin "GND". TTL Converter Module 5V - 3.3V Bidirectional 2 Channel I2C Logic Level features:
- 2 high voltage channels and low voltage logic logic for bidirectional translation
- 2 low voltage channels High voltage high voltage logic in unidirectional conversion
- The board module is compatible, it can be inserted directly in the use test panel
- HV to 5 V power

10x Tactile Tact Push Button Switch 6x6x8mm features:

- Tactile Push Tact Switch mini electronic Arduino pushbutton
- Measures: 6x6x8mm
- Quantity: 10 units

10x Push button 6x6x9mm features:
-Touch Push Tact Switch mini electronic Arduino push button
-Measures: 6x6x9mm
-Quantity: 10 units

TTL level conversion module 5V 3.3V IO Single Interchange Compatible I2C SPI.
Use of high-speed dual-level IT supply level translator chip design. TTL Level Converter 5V - 3.3V IO LJ245A features:
- Main chip: Octal bus transceiver and change from 3.3-V to 5-V with outputs of 3 states LJ245A of Texas Instrument
- VCCA power supply voltage: 4.5 - 5.5 VDC
- VCCB power supply voltage: 2.7 - 3.6 VDC
- Low level input voltage V (IL): 0.8 V
- High-level input voltage V (IH): 2 V
- Low level output current I (OL): 12 - 24 mA
- High level output current I (OH): -24 - -12 mA
- 8 channels allow the conversion of the IO communication level
- Channel levels A and B are controlled by VCCA and VCCB

Switch Button 8x8mm on-off features:
- Switch terminals: Weldable
- Measures: 8x8x13mm

The PCF8591 is a low-power 8-bit single-chip, single-chip, 8-bit data acquisition device with four analog inputs, an analog output, and an I2C serial bus interface.
Three address legs A0, A1 and A2 are used to program the hardware address, allowing the use of up to eight devices connected to the I2C bus without additional hardware.
Address, control and data to and from the device are transferred in series through the two-way bidirectional I2C bus. Analogue to Digital Converter PCF8591T features:
- Main chip: PCF85911
- Operating voltage supply: 2.5 - 6 V
- Low standby current
- Serial input / output through the I2C bus
- 3 hardware address pins A0, A1, A2
- Sampling speed given by the I2C bus speed

Limit Switch with Wheel - 5A 250 Vac - 1 switched - Arduino features:
-Micro KW12-3 on / off switch
-Max Current: 5A -AC voltage: 125-250V
-Operating temperature: -40 to 70 degrees C
-Quantity: 2 units

6-pin/10-pin Kanda DIL adapter features:
- Connector for Usbasp Programmer AVR Atmega8 Atmega128

This is a CH340G TTL UART 5V serial adapter, designed to allow adding a USB connection to your project.
In addition, this opens up the possibility of programming microcontrollers like the Arduino Pro mini.
This module allows you to connect your project, from programming small microcontrollers to a custom computer keyboard.
The module is ready for use of a UART connection.
This may require the installation of a driver; however, it is a standard driver distributed by Microsoft Windows Update, available in Linux and that can be configured in MAC OS.
Adapter module CH340G LC Technology -TTL UART 5V series features:
- Manufacturer: LC Technology,
- Communication chipset: CH340G
- Communication: UART,
- Pin connection:

Descripción:
El adaptador de HDMI a VGA le permite conectar un monitor, proyector o LCD analógico estándar que usa un conector o cable VGA a un cuaderno, DVD, TVbox, reproductor BIU-rog, computadora, proyector.
Característica:
- Tipo: adaptador/convertidor AV,
- Conector A: HDMI macho,
- Conector B: VGA hembra,
- Conexión Split / Duplicación: ninguna (1: 1),
- El adaptador dispone de una entrada audio Jack hembra,
- Ancho del cable del adaptador: 15cm,
- Incluye un cable audio Jack macho de ambos lados,
- Ancho del cable audio: 52cm,
- Color: blanco.

Standard ISP download port, for on-line programming. Built-in crystal oscillator circuit (8MHz), crystal are replaceable. Has reset push button, power reset push button. 

Rocker Switch 3A 250V On/Off SPST features:
- AC 250V 3A 2 Pin ON/OFF I/O SPST Snap in mini oscillating switch
- Rocker switch; Type: On/Off (SPST)
- Control on and off SPST and 2 terminals
- Voltage and Current: AC250V, 3A
- Overall size: ~ 1.5 x 1 x 1.7 cm/0.6"x 0.4" x 0.7 "(L*W*H)
- Mounting hole size: 1.35 x 0.8 cm/0.53"x 0.315" (L*W)
- Black

This module equipped with a PCF8591 converter has a low current power supply and includes 8 bit CMOS data acquisition devices.
Your converter has four analog inputs, one analog output and one I2C serial bus interface.
It is supplied in the voltage range 2.5V-6V, analog voltage between the negative potential VSS and positive VDD. The control and data signals are transmitted on the two-wire I2C bi-directional bus to the transformed series.
The intensity of the ambient light can be converted into a digital signal thanks to its integrated photoresistor.
It allows access to eight PCF8591 converters on the same I2C bus without additional equipment. Converter Module AD-DA PCF8591 - Analog Voltage 2.5V-6V features:
- Supply voltage (between VSS and VDD): 2.5-6VDC

Rocker switch 6A 250VAC / 10A 125VAC ON / OFF 4 pins DPST Double NO contact

Limit Switch with Lever 

A standard IEEE1284 DB25 parallel port to your PC via the USB port. Transmission speed reaches 12 Mbps. This cable is "USB Printing Support" port and not Parallel "LPT Printer Port" 

The ADS1115 is an external 16-bit ADC + a built-in programmable gain amplifier (or PGA), which can be very useful for certain Arduino and ESP8266 projects. This is ideal when more resolution or more analogue pins are required. You get better accuracy, as well as relieving the processor of this burden.

6 DIP pins and 2 positions DPDT. This switch is widely used to control the operation of many small electronic power projects, including volume and other controls for audio video, dimmer controls for lights.
It is also a great component for DIY. Vertical Slide Switch 3P2T 50V 0.5A features:
- Type: 3P2T
- Contact resistance: 30 MΩ max.
- Insulation resistance: 100 MΩ
- Maximum operating voltage: 50V
- Maximum operating current: 0.5A
- Can support 500 VAC for 1 minute
- Step between pins: 2.54mm / 0.1 "
- Pin size: 4.5x0.5x15 / 0.77 "x0.19"
- Type of current: DC
- Pins to be welded
- Switch action: 2 ON / OFF positions
- Shape of interrupter: rectangular
- Size: 16x6.5x15 / 0.2 "x0.02"

6 DIP pins and 2 positions DPDT. This switch is widely used to control the operation of many small electronic power projects, including volume and other controls for audio video, dimmer controls for lights.
It is also a great component for DIY. Vertical Slide Switch 2P2T 50V 0.5A features:
- Type: 2P2T
- Contact resistance: 30 MΩ max.
- Insulation resistance: 100 MΩ
- Maximum operating voltage: 50V
- Maximum operating current: 0.5A
- Can support 500 VAC for 1 minute
- Step between pins: 2.54mm / 0.1 "
- Pin size: 4.5x0.5x15 / 0.77 "x0.19"
- Type of current: DC
- Pins to be welded
- Switch action: 2 ON / OFF positions
- Shape of interrupter: rectangular
- Size: 16x6.5x15 / 0.2 "x0.02"

This converter has internal DC/DC power supply and full isolation between USB and RS485 output and enables to establish reliable and secure communication. It adopts the original FT232RNL and SP485EEN chip solution, provides stable communication with built-in galvanic isolation, lightning protection and anti-electrostatic protection, etc., it is an ideal choice for industrial control equipment and/or applications with high communication requirements.